CVE-2022-27129

Name: CVE-2022-27129
Creator: NVD / NIST
Published: 2022-04-10T21:15:08.163+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.42%

Last modified Jun 17, 2026

CVE-2022-27129 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An arbitrary file upload vulnerability at /admin/ajax.php in zbzcms v1.0 allows attackers to execute arbitrary code via a crafted PHP file.. EPSS estimates a 1.42% chance of exploitation in the next 30 days.

Description

An arbitrary file upload vulnerability at /admin/ajax.php in zbzcms v1.0 allows attackers to execute arbitrary code via a crafted PHP file.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

1.42%

69.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-434

Affected Software

Vendor	Product	Versions
Zbzcms	Zbzcms	1.0

References

Timeline

Published: Apr 10, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-27129?

An arbitrary file upload vulnerability at /admin/ajax.php in zbzcms v1.0 allows attackers to execute arbitrary code via a crafted PHP file.

How severe is CVE-2022-27129?

CVE-2022-27129 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.42% probability of exploitation in the next 30 days.

How do I fix CVE-2022-27129?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-27129?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST